Eastman 220Ah 12V Tall Tubular Battery | Deep Cycle -Description
Eastman Tubular batteries are manufactured with particular tubular positive high pressure die casted plates that are designed for longer battery life. It includes a flooded battery design involving electrolytes. These advanced batteries are all processed and are ready to use. It has exceptional Eco-friendly Aqua Trap vent plugs which abstain any acid fumes. It is swell-resistant and has no chance of explosion or overcharging. It has sustained and long-lasting life as they have less corrosion. Eastman tubular batteries have splendid features like High Acid Volume per Ampere hour, quick charge acceptance, and plate designed with special additives to get quick recovery from deep discharge at reasonable prices.
Tubular Conventional-Cross Section View
How Tall Tubular Low Maintenance Technology Works?
It has flooded rechargeable batteries which consist two electrodes one is lead(Pb) and other is a lead oxide(PbO2) and electrolytes are Sulphuric acid. Electrodes are dipped in Electrolytes. A chemical reaction follows between the electrodes and electrolytes inside respective batteries which induce the accumulation of DC current resulted in rechargeable batteries. It only releases H2O and gets evaporated. In Tubular batteries, the positive plate is actually a Tube made of cloth which holds the electrodes inside it and negative plate have a flat pasted structure. Tubular battery have thicker plates so they have a larger number of discharging cycle.
Eastman 220Ah 12V Tall Tubular Battery | Deep Cycle – Features
- Low cost of ownership
- Low water loss
- Easy recovery after Idle Period
- Lowest Electricity consumption in recharging
- Less fumes generation
- 5% Extra capacity & backup WRT rated capacity
Eastman 220Ah 12V Tall Tubular Batteries | Deep Cycle Product Range
| S.No. | Model | Weight (Kg) | Dimensions (L x W x H) |
|---|---|---|---|
| 1. | EM150D | 55.30 | 505mm x 190mm x 410mm |
| 2. | EM200D | 64.20 | 505mm x 190mm x 410mm |
| 3. | EM230D | 68.00 | 505mm x 190mm x 410mm |
| 4. | EM240D | 71.30 | 505mm x 190mm x 410mm |
| 5. | EM300D | 85.00 | 506mm x 207mm x 415mm |
Comparison in between Eastman TTC & AGM VRLA
| S.No. | Parameter | Eastman Tall Tubular Conventional | AGM VRLA |
|---|---|---|---|
| 1. | Plate Technology | Tall Tubular Plate | Flat Pasted Plate |
| 2. | Life w.r.t Application | Excellent performance on cyclic application | Not good for deep cycle application |
| 3. | Application | “Power Backup Solution-Solar/Inverter/UPS Suitable for Float Application above 1 Hour discharge rate” | “Power Back up – Inverter/UPS Good for float & stand by application” |
| 4. | Electrolyte | Free Flow Electrolyte | Electrolyte in-between AGM |
| 5. | Water Loss | Low | Negligible |
| 6. | Water Top up | Low water top up | No water top up throughout Warranty Life |
| 7. | Life Extension | Long life with regular water top up | Not Applicable |
| 8. | Self Discharge | Low < 3.0% | Very Low < 2.0% |
| 9. | Life Cycle w.r.t DOD @27° C @ 80% DoD | 1100 Cycle | 450 Cycle |
| 10. | Spillage | Low Spill-proof | Spill-proof |
| 11. | Fumes | Low Fumes | No |
| 12. | Recovery in PSOC | Excellent | Low |
| 13. | Charger Settings | Generic set point for chargers | Required special set point for chargers |
| 14. | Operating Temperature Range | -20 Degrees to +55 Degrees | -15 Degrees to +40 Degrees |
| 15. | Terminal Type | L-Type Terminal | Stud Type Terminal |
